During the Industrial Revolution, stone mining and processing were carried out by hand. Until the 19th century, the first stone processing machinery appeared in Europe. Since then, stone mining and processing began to develop from manual operation to mechanization. With the development of stone mining machinery and tools, a series of mechanical equipment such as large cuts, pull saws, wire saws, circular plate cutting machines, circular plate grinding machines, stone wire cutting machines, etc. have appeared.
Although there are many types of , the assembly equipment of stone machinery needs to be operated according to the specified assembly technical requirements. According to common, what matters need attention in the assembly process of stone mining machinery.
1. Do a good job of cleaning and cleaning of mechanical parts, including removing residual casting sand, rust, cuttings, etc.
2. Before the matching surface is fitted or connected, generally need to add lubricant. At the same time, the matching size should be accurate, and the matching size should be re-inspected or spot-checked during assembly.
3. The joint surface of the connection should be checked for smoothness and deformation, otherwise it should be trimmed to remove burrs to ensure that the joints are tightly contacted, flat and not skewed.
4. The seals should be pressed into the sealing groove in parallel, and should not be twisted or deformed, and the sealing surface should be damaged or scratched.
5. The assembly requirement of the pulley is that the axes of the two pulleys need to be parallel, the center of the pulley groove should be positive, and the deviation is too large to make the tension of the pulley uneven, causing the belt to slip off and accelerate wear. At the same time, the V-belt should be matched before assembly, and the length should be consistent to prevent vibration in the transmission.
6. Achieve inspection while assembling.
7. Do a good job of pre-drive inspection.
8. After the machine is started, it should be observed immediately whether the main working parameters and moving parts move normally.
9. According to the acceptance conditions of various stone mining machinery products, conduct trial operation and test related items. For example: the adjustment and test of the cutting speed and stroke, the adjustment of the lifting movement stroke, the test of the spindle rotation accuracy, etc.
